Working Fluids Used for Drilling Deep Boreholes

Marian Šofranko; Erika Škvareková; Gabriel Wittenberger

doi:10.4028/www.scientific.net/AMM.508.150

Paper Titles

Process to Reduce Ash in Flotation of Hard-to-Float Fine Coal
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Organic Petrology Study of the Early Cretaceous Source Rocks in Weichang, Chifeng Basin
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Influencing Degree of Star-Stop Frequency on Running Efficiency of Ground Source Heat Pump which Using Vertical Buried Pipe
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Identification Method for Shallow Gas Layers in Cased Well
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Working Fluids Used for Drilling Deep Boreholes
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Research of the Effect of Drilling Fluid Solids on Plugging and Flowing Back
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Studies on Rock-Breaking of Positive Disc Cutter and Edge Disc Cutter
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Simulation Study of Steam-Flooding Mechanisms and Influence Factors in Light-Oil Reservoirs after Water-Flooding
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 508Working Fluids Used for Drilling Deep Boreholes

Working Fluids Used for Drilling Deep Boreholes

Abstract:

Particularly important is the use of drilling fluid in carrying out drilling works to great depths and especially in difficult geological conditions. Proper function of the drilling fluid is governed by the selection of their physico-chemical properties. Drilling works of hydrogeological survey require circulation of borehole with such rinses, which at a minimum pollute water-bearing horizons and their chemical composition meets hygiene requirements.

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Periodical:

Applied Mechanics and Materials (Volume 508)

Pages:

150-155

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.508.150

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Online since:

January 2014

Authors:

Marian Šofranko, Erika Škvareková, Gabriel Wittenberger

Keywords:

Additive, Deep Drilling, Density, Viscosity, Working Fluids

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